For Hitachi Vacuum Cleaner CV-2500/CV930/Cv-SH20/BM16 Accessories Dust Collection Power Tool Hose - Flexible dust collection power tool hose moves freely when connecting power tools and vacuums Vacuum hose has a smooth interior to prevent clogging with large debris while providing excellent airflow. Vacuum Cleaner Accessories - Wet Dry Vacuum Foot Locking Hose for Wet and Dry Shop Vacuums. Household Vacuums - Flexible commercial grade vacuum hose with smooth interior to prevent clogging Cleaning accessories keep your home robot performing at its best. Accessory contents can be easily removed and replaced as part of routine maintenance. Also reduces dust, pollen and other allergens from penetrating into the air you breathe. For optimal cleaning and filtration, cleaning accessories should be replaced every 2-3 months depending on frequency of use. Colour:As Shown Material:Plastic Package Contents: 1 * Accessories Hose Set Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.